Principal Sci, R&D Ingredient Technology

Principal Scientist R&D - Ingredient Technology(Fats & Emulsions)

Job Summary:

The Kraft Heinz Next Generation Ingredients R&D team is seeking an experienced scientist in ingredient technology and food system development to join the team in Glenview this role you will lead the discovery development and scale-up of new ingredient technologies and product concepts with a core emphasis on lipid-containing food systemswherefat functionality and stabilitydrive product performance and shelf life.

You will translate emerging ingredient processing and modeling capabilities into practical solutions for the North American portfolio particularly in:

• Oil-in-water emulsions (e.g. mayonnaise and salad dressingtype systems) where performance depends on interfacial behavior and emulsion stability

• Dairy fat systems in processed cheese and cream cheese where fatproteinsaltwater interactions and structure drive texture melt and quality

Success requires strong ingredient science fundamentalsand the ability tooperateacrosslaboratory and business settings.You willstrengthenpredictive control of lipid functionalityand shelf-life(especially oxidative quality in cleaner-label systems).

Key Responsibilities:

• Lead lipid-driven ingredient technology initiativesbyframing hypotheses and failure modes then convertingmechanistic understanding into formulation and process options for emulsions and dairy fat applications.

• Identifyand prioritize ingredient technology platforms across the North American portfolio using technology landscaping literature review and structured scoping with focus on fats/oils functionality emulsion performance and oxidative stability.

• Design and execute experimental plans (including stability and accelerated shelf-life); analyze data develop recommendations and assess technical riskdistinguishing physical instability (e.g. phase separation) from chemical instability (e.g. oxidation).

• Apply ingredient science fundamentals to evaluate ingredient interactionsstability and performanceincomplex food systemsemphasizinginterfacesfatprotein interactions salt/watereffects and pro-oxidant drivers.

• Leverage analytical modeling and digital tools to improve experimental efficiency andgeneratepractical formulation and process guidance.

• Build team capability through mentoring and reusable playbooksforexperimental design troubleshooting and knowledge captureinemulsion stability and lipid oxidation risk.

• Build and lead external research collaborations(universities suppliers startups and industry partners)tovalidateemerging technologiesandinform internal direction.

• Lead cross-functional technical workstreams with key stakeholders (e.g. marketing operations quality regulatory) to advance research and innovation where lipid chemistry or fat-structure stabilitydrivesquality or shelf-life risk.

• Anticipate portfolio needs by proposing technology strategies value hypotheses and prioritized learning plans with decision points.

• Definescalable application pathwaysfrombenchtocommercial scale including prototyping and scale-up trials.

Requirements:

• Bachelors in Food Science Chemistry Biochemistry Molecular Biology Dairy Science Food Chemistryorrelated fields.(Masters or PhD preferred)

• Minimum experience: 6 years (BS) 5 years (MS) or 4 years (PhD).

• Strong background in ingredient science and ingredient technology developmentwith depth in lipid-containing systems and the ability to diagnose and improve fat-driven performance and shelf-life.

• Experience leading experimentsatbench and pilot scale. Experience running trials in a plant setting is preferred.

• Demonstrated abilityto characterizeingredients andevaluateinteractions usingappropriate analyticaland modeling approaches toassessperformance across complex systems.

• Knowledge offood industry trends consumer preferences and regulatory requirementsincluding experience navigating select cleaner-label programs and ingredient substitution within complex food systems.

• Working knowledge of lipid chemistry and degradation pathways (e.g. oxidation) and their impact on product quality during shelf life.

• Excellent communication collaboration and stakeholder leadership skills with the ability to lead technically ambiguous cross-functional initiatives and communicate effectively with both technical and nontechnical audiences.

• Demonstrated ability to scale technical capability through mentoring and by creating reusable guidance (e.g. playbooks troubleshooting frameworks experimental templates) thatimprovesconsistency and speed across multiple projects.

• Ability to prioritize effectively navigate ambiguity and set technical direction by translating signals into hypotheses learning agendas and decision-ready recommendations.

• Experience designing shelf-life and accelerated shelf-life studies with familiarity in analytical modeling or AI-enabled tools that strengthen predictive understanding. Experience assessing oxidation is preferredespecially in systems without antioxidants and preservatives.

• Demonstrated ability toestablishand leadcollaborative research with universities suppliers startups and industry partners.